diff options
Diffstat (limited to 'arch/microblaze/mm/init.c')
| -rw-r--r-- | arch/microblaze/mm/init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 050fc621c920..1056f1674065 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -7,6 +7,7 @@ * for more details. */ +#include <linux/dma-contiguous.h> #include <linux/memblock.h> #include <linux/init.h> #include <linux/kernel.h> @@ -345,6 +346,9 @@ asmlinkage void __init mmu_init(void) /* This will also cause that unflatten device tree will be allocated * inside 768MB limit */ memblock_set_current_limit(memory_start + lowmem_size - 1); + + /* CMA initialization */ + dma_contiguous_reserve(memory_start + lowmem_size - 1); } /* This is only called until mem_init is done. */ |